Netherlands · NLD
Leiden dialing code
Leiden · Leiden
Dialing code
+31 71
From abroad
+31 71 123-4567
Dial +31, then the city code 71, then the phone number without the leading zero.
Within the country
071 123-4567
Dial 071 followed by the phone number.
How to call Leiden?
To call Leiden in Netherlands from abroad, dial the international code +31, followed by the city code 71, then the local number without the leading zero.